Gosh! A guy was terminated in San Marcos Ca. in the 90d, ( the Company has taken a case like this to Panel.) From what I have heard about the case, the Panel deadlocked on the facts and it went to an arbitration. Lawyers from both side Union and Company argued the facts and the termination was upheld. In this case I would review the two termination letter. Sounds like the Company missed the ten day window for discipline in this case. A (Point or Order) on timelines should be called by the Union Rep. You don't want to get into auguring the facts of this case, they make the rules.